<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
</head>
<body>
	<p>在submit里定义提交地址</p>
	<form action="#">
		<input type="submit" value="提交" />
		<input type="submit" value="保存至草稿箱" formaction="http://www.baidu.com" />
	</form>
</body>
</html>